The Texans have signed another veteran offensive lineman.
Center Tony Bergstrom, who played the last four years with Oakland, will be a candidate to replace Ben Jones, who signed with Tennessee.
Bergstrom (6-5, 313) played in nine games last season because of injuries and started three.
Earlier today, they signed Jeff Allen, who played at Kansas City, to play right guard in place of Brandon Brooks, who signed with Philadelphia.
Like Allen, Bergstrom can play more than one position. He can also project to guard. Allen can play guard or tackle.
Bergstrom, 29, was the Raiders' third-round pick in 2012.